Timeline for Not so triangular numbers
Current License: CC BY-SA 4.0
3 events
| when toggle format | what | by | license | comment | |
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| Nov 3, 2020 at 1:30 | comment | added | Giuseppe |
Ah, this means I can drop the v from my Gaia answer. Neat observation!
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| Nov 2, 2020 at 18:24 | history | edited | Jonathan Allan | CC BY-SA 4.0 |
added 1238 characters in body
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| Nov 2, 2020 at 17:42 | history | answered | Jonathan Allan | CC BY-SA 4.0 |